
words = {
    "教师": "tutor",
    "前进": "forward",
    "后退": "get back",
    "左": "turn left",
    "右": "turn right",
    "海龟": "turtle",
}
lst = list( words.items())
n = 0
while n < len(lst):
    k, v = lst[n]
    input_words = input(f'请输入{k}的翻译')
    if input_words == v:
        print('回答正确')
        n+=1

